Tanzanite ~ Antique & Vintage

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14k Gold Tanzanite Pierced Earrings: Over 1/2 Carat

2025

14k Gold Tanzanite Pierced Earrings

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

10k Gold Tanzanite and Diamond Ring: .50 Carat Total. Size 7. Weighs 2.1 grams

2025

10k Gold Tanzanite and Diamond Ring

Poinsett Auction & Realty, Inc.Travelers Rest, SC

Twilight Glow Tanzanite Bracelet: Twilight Glow Tanzanite Bracelet Embrace refined elegance with this exquisite bracelet. Featuring precisely cut Tanzanite gemstones set in sterling silver, it radiates a sophisticated shimmer, effortl

2025

Twilight Glow Tanzanite Bracelet

Weatherham Estate TreasuresCobourg, ON

18k Yellow Gold Tanzanite Necklace Pendant: 18k Yellow Gold Tanzanite Necklace Pendant. Oval faceted tazanite center weighing approximately 1.97 carats. Marked 18k to hook. Weight Approx., 1.66 grams / Measures Approx., 1.4 inches / Tanzanite:

2025

18k Yellow Gold Tanzanite Necklace Pendant

Taylor & HarrisWILMINGTON, CA

STERLING SILVER TANZANITE DIAMOND ACCENT BRACELET: Sterling Silver Tanzanite Diamond Accent Bracelet 7" opened. Approximate weight 16 grams

2025

STERLING SILVER TANZANITE DIAMOND ACCENT BRACELET

Charleston Estate Services Ltd.Mount Pleasant, SC

2.21Ct Tanzanite - Polished Faceted - Oval Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.21Ct Tanzanite - Polished Faceted - Oval Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

IGI Certified 2.70Ct Tanzanite - Polished Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

IGI Certified 2.70Ct Tanzanite - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Natural Violet Blue Tanzanite 0.79 Ct. Oval Shape 6.7 x 5.6 Mm Gemstone From Tanzania: Product ID: 807004555 Product Name: Natural Tanzanite Weight: 0.79 CT. Size: 6.7 x 5.6 x 2.9 MM. Shape: Oval Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

2025

Natural Violet Blue Tanzanite 0.79 Ct. Oval Shape 6.7 x 5.6 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 1.14 Ct. Pear Shape 7.13 x 6.15 Mm Gemstone From Tanzania: Product ID: 807005281 Product Name: Natural Tanzanite Weight: 1.14 CT. Size: 7.13 x 6.15 x 3.95 MM. Shape: Pear Color: Violetish Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Hea

2025

Certified Natural Violetish Blue Tanzanite 1.14 Ct. Pear Shape 7.13 x 6.15 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

NATURAL 6.23CT TANZANITE HALO DIAMOND RING A+ CUSHION CUT & LUSTER VS+: ONLY MAGNIFICENT JEWELS5.23ct. Natural cushion cut tanzaniteExcellent clean clarityvivid violetish blueExcellent cut, brilliant sparkles from all angles10.6mm X 8.6mm1.00ct side round diamondsVs-2 Cla

2025

NATURAL 6.23CT TANZANITE HALO DIAMOND RING A+ CUSHION CUT & LUSTER VS+

Chairish AuctionsNew York, NY

18kt white Gold Halo Ring with 7.90 CTW in Tanzanite and Diamonds: Magnificent Halo Ring crafted from 18kt white Gold set with a center square cushion cut Tanzanite of Approx. 5.40 carats (10.20 x 10.20 x 8.40 mm). Accented with two Princess cut Diamonds weighing tog

2025

18kt white Gold Halo Ring with 7.90 CTW in Tanzanite and Diamonds

Winbids AuctionsAventura, FL

Natural Violetish Blue Tanzanite 0.66 Ct. Trilliant Shape 5.5 x 5.2 Mm. Gemstone From Tanzania: Product ID: 807007843 Product Name: Natural Tanzanite Weight: 0.66 CT. Size: 5.5 x 5.2 x 3.5 MM. Shape: Trilliant Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

2025

Natural Violetish Blue Tanzanite 0.66 Ct. Trilliant Shape 5.5 x 5.2 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.80 Ct. VVS Cushion Shape 6.7 x 6.8 Mm. Gemstone From Tanzania: Product ID: 807006623 Product Name: Natural Tanzanite Weight: 1.80 CT. Size: 6.7 x 6.8 x 5.3 MM. Shape: Cushion Color: Violetish Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Hea

2025

Natural Violetish Blue Tanzanite 1.80 Ct. VVS Cushion Shape 6.7 x 6.8 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 8.11 x 5.78 Mm Gemstone From Tanzania: Product ID: 807006293 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 8.11 x 5.78 x 2.65 MM. Shape: Oval Color: Purple Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cryst

2025

Natural Violetish Blue Tanzanite 1.09 Ct. Clean Oval Shape 8.11 x 5.78 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.04 Ct. VS Oval Shape 6.6 x 5.6 Mm. Gemstone From Tanzania: Product ID: 807009213 Product Name: Natural Tanzanite Weight: 1.04 CT. Size: 6.6 x 5.6 x 3.7 MM. Shape: Oval Color: Violetish Blue Clarity:VS Luster: Very Good Gems Origin: Tanzania Treatment: Heated

2025

Natural Violetish Blue Tanzanite 1.04 Ct. VS Oval Shape 6.6 x 5.6 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

14K TANZANITE & DIAMOND RING: 14KT Yellow gold ring with .75 carat oval tanzanite and (6) diamond accents. Size 8 1/4, weighs 3 grams.

2025

14K TANZANITE & DIAMOND RING

Vero Beach AuctionVero Beach, FL

14K TANZANITE & DIAMOND BRACELET: 14KT Yellow gold bracelet with oval tanzanite accented with round diamonds in a cross pattern. 7.5" long, 8 grams.

2025

14K TANZANITE & DIAMOND BRACELET

Vero Beach AuctionVero Beach, FL

14K PEAR SHAPE TANZANITE & DIAMOND RING: 14KT Yellow gold ring with .33 carat pear shape tanzanite & (12) diamond accents. Size 8 1/4, weighs 3 grams.

2025

14K PEAR SHAPE TANZANITE & DIAMOND RING

Vero Beach AuctionVero Beach, FL

Natural Tanzanite & Diamond Ring 2.03Ct 14k W/g: Gem: Natural Tanzanite & Diamond Item: Ring Diamond: 10 Pieces .27 carat Round Brilliant Clarity: SI2, Color: H,Treatment:None Center Tanzanite: 1.76 carat Shape Oval Measurement: 8x6 mm Clarity: VS ,

2025

Natural Tanzanite & Diamond Ring 2.03Ct 14k W/g

M.D.CHJewelry Co.Fort Worth, TX

5MM Trillion Cut Lab Tanzanite 1.2CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 trillion cut lab tanzanite gemstones with excellent blue purple color and excellent clarity, approx. 1.2

2025

5MM Trillion Cut Lab Tanzanite 1.2CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

5MM Heart Cut Lab Tanzanite 1.2CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 heart cut lab tanzanite gemstones with excellent color and clarity, approx. 1.2CTW, 5mm each. 1.1g

2025

5MM Heart Cut Lab Tanzanite 1.2CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

7.10 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Necklace: Center Stone Approx Weight: 6.98 Ctw (Oval Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone 0.12 Ctw Side Stone Color: H-I Stone Clarity: VS/SI1 Stone Setting: Prong Metal App

2025

7.10 Ctw VS/SI1 Tanzanite And Diamond 14K White Gold Necklace

Papps Family LiquidationBurbank, CA

18K Citrine and Tanzanite Earrings: A pair of 18K yellow gold earrings set with citrine cabochons and faceted tanzanite and diamond accents. Omega backs. 7/8in x 5/8in. 8 dwt. | You have additional shipping options, and are not required

2025

18K Citrine and Tanzanite Earrings

Briggs Auction, Inc.Garnet Valley, PA

Womens Vintage Estate 14K Yellow Gold Tanzanite Diamond Ring: A WOMENS 14K YELLOW GOLD TANZANITE AND DIAMOND RING. THE RING WEIGHS 2.8g AND HAS ABOUT .24cts OF DIAMONDS IN IT. THE SIZE OF THE RING IS AN 7.75. THE FACE OF THE RING MEASURES ABOUT 3/8". RING IS MAR

2025

Womens Vintage Estate 14K Yellow Gold Tanzanite Diamond Ring

Mannys JewelryHAGERSTOWN, MD

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Tanzanite Auctions

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring

3.5 Ct Oval Natural Emerald 14K White Gold Vintage Solitaire with Engraving Ring Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring Certified

Natural Gemstone Auction

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Veraval, Gujrat, IN

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